Laminated high-performance semi-transparent perovsktie solar cells: Enabled by sticky polyethyleminine as glue
| Autor: | Hao Zhang, Chang-Qi Ma, Shuxuan Guo, Rui Liu, X.F. Sun, Qun Luo, Zhenguo Wang, Jian Lin |
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| Rok vydání: | 2022 |
| Předmět: |
Fabrication
Materials science Chemical corrosion General Chemistry Condensed Matter Physics Semi transparent Electronic Optical and Magnetic Materials law.invention Biomaterials law Lamination Electrode Materials Chemistry Electrical and Electronic Engineering Composite material GLUE Layer (electronics) Perovskite (structure) |
| Zdroj: | Organic Electronics. 100:106352 |
| ISSN: | 1566-1199 |
| DOI: | 10.1016/j.orgel.2021.106352 |
| Popis: | Electric glue plays a key role in laminating top electrodes for organic and perovskite thin-film solar cells. However, there has been seldom reported for chemically reactive low–work function electrode yet. In this paper, polyethyleneimine (PEI) was developed as transparent top electrode adhesive, surface modifier for air-stable low–work function, and barrier to suppress the chemical corrosion of metal electrode in perovskite solar cells. The lamination was finished under room temperature with a pressure as low as 8 MPa, which is a very mild condition for device fabrication. The solar cells with transparent top electrode laminated for 10min had the best performances, in which the average value of PEI thickness between silver nanowires and the adjacent layer was found to play a key role in adjusting the performance of solar cells. |
| Databáze: | OpenAIRE |
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